JDB-3 is made of two kinds of material, steel back sintered with CuSn6Zn6Pb3 powder as a Lining, then solid lubricant is embedded evenly in it. It is of cost effective and higher crash strength comparing with JDB-2 type, its ends can even be welded with machine part and assemble together. It is suitable for metallurgy machine, construction machine and where oil is hard to be employed. Base material：Bronze+CuSn6Zn6Pb3

Dynanic load：70N/mm2    

Base hardness：HB60~90

Friction Coef.μ：<0.15

Temp. Max.：300℃

Speed limit：2m/s